diff --git a/flake.nix b/flake.nix
index d71bf5a..f669447 100644
--- a/flake.nix
+++ b/flake.nix
@@ -58,6 +58,16 @@
       repo = "nixos-cosmic";
     };
 
+    ghostty = {
+      type = "github";
+      owner = "ghostty-org";
+      repo = "ghostty";
+      inputs = {
+        nixpkgs-unstable.follows = "nixpkgs";
+        flake-utils.follows = "flake-utils";
+      };
+    };
+
     nixos-hardware = {
       type = "github";
       owner = "NixOS";
@@ -140,6 +150,16 @@
         utils.follows = "flake-utils";
       };
     };
+
+    jj = {
+      type = "github";
+      owner = "jj-vcs";
+      repo = "jj";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+        flake-utils.follows = "flake-utils";
+      };
+    };
   };
   outputs = {
     self,
diff --git a/overlays/modifications/default.nix b/overlays/modifications/default.nix
index 79e53df..89c02eb 100644
--- a/overlays/modifications/default.nix
+++ b/overlays/modifications/default.nix
@@ -3,8 +3,10 @@
 in
   [
     ./niri.nix
+    ./ghostty.nix
     ./juicity.nix
     ./dae.nix
+    ./jujutsu.nix
     ./spotifyx.nix
     ./radicle-explorer.nix
   ]
diff --git a/overlays/modifications/ghostty.nix b/overlays/modifications/ghostty.nix
new file mode 100644
index 0000000..c0a5615
--- /dev/null
+++ b/overlays/modifications/ghostty.nix
@@ -0,0 +1,6 @@
+{inputs, ...}: final: prev: let
+  inherit (final) stdenv;
+  inherit (stdenv.hostPlatform) system;
+in {
+  ghostty = inputs.ghostty.packages."${system}".default;
+}
diff --git a/overlays/modifications/jujutsu.nix b/overlays/modifications/jujutsu.nix
new file mode 100644
index 0000000..69708a2
--- /dev/null
+++ b/overlays/modifications/jujutsu.nix
@@ -0,0 +1,5 @@
+{inputs, ...}: final: prev: let
+  inherit (final.stdenv.hostPlatform) system;
+in {
+  jujutsu = inputs.jj.packages."${system}".jujutsu.overrideAttrs {doCheck = false;};
+}